How much energy do solar panels produce in Gonesse?

A 5 kWp solar panel system in Gonesse, France produces approximately 5,690 kWh per year, based on EU PVGIS data.

How much can you save with solar panels in Gonesse?

A 5 kWp system without battery saves approximately €919 per year (accounting for 25% self-consumption and feed-in tariff for surplus). The payback period is 8.2 years.

What is the optimal panel angle in Gonesse?

The optimal tilt angle for solar panels in Gonesse is 39 degrees facing -5 degrees from south.

Solar Panels in Gonesse

France · 48.99°N, 2.45°E

Solar Potential

Moderate

1,138 kWh per kWp installed capacity

Your Solar Savings Estimate

Configure system size and battery to see realistic savings

Data last updated: March 2026

System Size

Battery Storage

Annual Output

5,690kWh

Net Annual Savings

€919

Payback Period

8.2 yrs

25-Year Net

€20,583

Savings Breakdown

Self-consumed (25% of 5,690 kWh)1,423 kWh × 0.256 €/kWh

→ Savings from own usage+€364

Injected to grid (75% of production)4,268 kWh × 0.130 €/kWh

→ Feed-in revenue+€555

Net Annual Savings€919

Installation cost (5 kWp × 1,500 €/kWp)€7,500

France Solar Policy

Obligation d'Achat: surplus buyback at €0.13/kWh for ≤9kWp. Full sale option at €0.23/kWh. 5.5% VAT for ≤9kWp systems.

Source: CRE tariff schedule Q1 2026, Eurostat H1 2025

The savings estimates shown are for informational purposes only and do not constitute financial advice. Actual savings depend on your specific installation, roof condition, shading, consumption patterns, and future electricity price changes. Feed-in tariffs and regulations change frequently. Always obtain quotes from certified installers and consult a financial advisor before making investment decisions.

Monthly Energy Production

217 kWh

319 kWh

502 kWh

640 kWh

643 kWh

642 kWh

662 kWh

618 kWh

557 kWh

407 kWh

264 kWh

218 kWh

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Month	Energy (kWh)	Irradiation (kWh/m²)
January	217	51
February	319	75
March	502	122
April	640	159
May	643	162
June	642	166
July	662	173
August	618	160
September	557	141
October	407	100
November	264	63
December	218	51
Total	5,690	1,424

Environmental Impact

CO2 Saved Per Year

1,326 kg

Equivalent Trees Planted

60 trees

Optimal Panel Angle

39° tilt

Technical Details

Data Source: EU PVGIS v5.3
Coordinates: 48.98693°N, 2.44892°E
System Loss: 14%
Optimal Inclination: 39°
Optimal Azimuth: -5°
Yearly Irradiation: 1424 kWh/m2
Retail Electricity Price: 0.256 EUR/kWh
Feed-in Tariff: 0.130 EUR/kWh
Install Cost: 1,500 EUR/kWp

€1,451

Want to compare Gonesse with another city?

Use our interactive calculator to compare any European location.

Open Calculator